sleep number dual temp, the revolutionary temperature-balancing layer with active air technology that works on any mattress brand, including yours. it's only at a sleep number store, where this holiday season, the hottest sleep innovations make the coolest gifts - including sleep number dual temp. discover dual temp at one of our 425 sleep number stores nationwide. sleep number. comfort individualized. >>> tonight a real wakeup call if you think your kids are getting the best education they can. it's four years after president obama says what is at stake is nothing less than the american dream and george w. bush warned about the soft bigotry and reynold regan said it's eroded by a rising tide of mediocrity. a global exam given to 15-year-old s showing them average in science and reading and below average in math. there were little or no gains in the last decade while other countries raced ahead of the united states. here to talk about it amanda riply author of the smartest kids in the world and how they got that way. this latest study is one of a continuing string of stud sdis that sh